package com.mall.generator.util;

import com.mall.common.constant.Constants;
import java.util.Properties;
import org.apache.velocity.app.Velocity;

/**
 * VelocityEngine工厂
 * Created by zhonglin on 2020/4/8.
 */
public class VelocityInitializer {

  /**
   * 初始化vm方法
   */
  public static void initVelocity() {

    Properties p = new Properties();
    try {
      // 加载classpath目录下的vm文件
      p.setProperty("file.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");
      // 定义字符集
      p.setProperty(Velocity.ENCODING_DEFAULT, Constants.UTF8);
      p.setProperty(Velocity.OUTPUT_ENCODING, Constants.UTF8);
      // 初始化Velocity引擎，指定配置Properties
      Velocity.init(p);
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
  }

}
